Cup



FIG. 1 is a perspective view of the cup;

FIG. 2 is a first side view of the cup;

FIG. 3 is a second side view of the cup;

FIG. 4 is a top view of the cup;

FIG. 5 is a back view of the cup; and,

FIG. 6 is a front view of the cup. 

The ornamental design for a cup, as shown and described. 